1.25 To use a series of techniques to be able to do calculations

Mathematics

Number concept, addition and subtraction

Subtraction

Educator section

Memorandum

Leaner section

Content

Activity: to use a series of techniques to be able to do calculations [lo 1.10]

1. A pocket calculator is very helpful in calculating answers, but it is useless if one does not understand what one reads. Work with a friend. Follow the steps of the flow diagrams and draw a circle around the first correct answer. First make sure that you know what to do!

b)

Assessment

Learning Outcome 1: The learner will be able to recognise, describe and represent numbers and their relationships, and to count, estimate, calculate and check with competence and confidence in solving problems.

Assessment Standard 1.10: We know this when the learner uses a range of techniques to perform written and mental calculations with whole numbers.